package cn.itcast.exception;

/**
 * Created 吴海杰 on 2017/2/28.
 */
public class UserExistsException extends Exception{
    public UserExistsException() {
        super();

    }
    public UserExistsException(String message) {
        super(message);
    }

    public UserExistsException(String message, Throwable cause) {
        super(message, cause);
    }

    public UserExistsException(Throwable cause) {
        super(cause);
    }

    protected UserExistsException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace) {
        super(message, cause, enableSuppression, writableStackTrace);
    }


}
